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| author | Stephen Kelly <steveire@gmail.com> | 2015-01-17 13:42:08 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2015-01-17 13:48:27 (GMT) |
| commit | 54156d723a3fde678ed7f884364ad0449d23ad2b (patch) | |
| tree | a83426a1c16ec1bc93862d51bf07ec38d23421d8 /Modules/WriteCompilerDetectionHeader.cmake | |
| parent | d84d6ed409c663573a02efa7d2692b6829d27c46 (diff) | |
| download | CMake-54156d723a3fde678ed7f884364ad0449d23ad2b.zip CMake-54156d723a3fde678ed7f884364ad0449d23ad2b.tar.gz CMake-54156d723a3fde678ed7f884364ad0449d23ad2b.tar.bz2 | |
WCDH: Generate per-language files in multi-file mode.
Otherwise we generate defines for C/CXX features unguarded by the presence of
the __cplusplus macro and available to the wrong compiler.
Diffstat (limited to 'Modules/WriteCompilerDetectionHeader.cmake')
| -rw-r--r-- | Modules/WriteCompilerDetectionHeader.cmake | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/Modules/WriteCompilerDetectionHeader.cmake b/Modules/WriteCompilerDetectionHeader.cmake index d9ab9fb..a6ff475 100644 --- a/Modules/WriteCompilerDetectionHeader.cmake +++ b/Modules/WriteCompilerDetectionHeader.cmake @@ -419,12 +419,12 @@ function(write_compiler_detection_header set(file_content "${file_content}\n# ${pp_if} ${prefix_arg}_COMPILER_IS_${compiler}\n") if(_WCD_OUTPUT_FILES_VAR) - set(compile_file_name "${_WCD_OUTPUT_DIR}${prefix_arg}_COMPILER_INFO_${compiler}.h") + set(compile_file_name "${_WCD_OUTPUT_DIR}${prefix_arg}_COMPILER_INFO_${compiler}_${_lang}.h") set(file_content "${file_content}\n# include \"${compile_file_name}\"\n") endif() if(_WCD_OUTPUT_FILES_VAR) - set(compiler_file_content compiler_file_content_${compiler}) + set(compiler_file_content compiler_file_content_${compiler}_${_lang}) else() set(compiler_file_content file_content) endif() @@ -627,16 +627,20 @@ function(write_compiler_detection_header if(_WCD_OUTPUT_FILES_VAR) foreach(compiler ${_WCD_COMPILERS}) - set(CMAKE_CONFIGURABLE_FILE_CONTENT "${compiler_file_content_}") - set(CMAKE_CONFIGURABLE_FILE_CONTENT "${CMAKE_CONFIGURABLE_FILE_CONTENT}${compiler_file_content_${compiler}}") - - set(compile_file_name "${_WCD_OUTPUT_DIR}${prefix_arg}_COMPILER_INFO_${compiler}.h") - set(full_path "${main_file_dir}/${compile_file_name}") - list(APPEND ${_WCD_OUTPUT_FILES_VAR} ${full_path}) - configure_file("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" - "${full_path}" - @ONLY - ) + foreach(_lang ${_langs}) + if(compiler_file_content_${compiler}_${_lang}) + set(CMAKE_CONFIGURABLE_FILE_CONTENT "${compiler_file_content_}") + set(CMAKE_CONFIGURABLE_FILE_CONTENT "${CMAKE_CONFIGURABLE_FILE_CONTENT}${compiler_file_content_${compiler}_${_lang}}") + + set(compile_file_name "${_WCD_OUTPUT_DIR}${prefix_arg}_COMPILER_INFO_${compiler}_${_lang}.h") + set(full_path "${main_file_dir}/${compile_file_name}") + list(APPEND ${_WCD_OUTPUT_FILES_VAR} ${full_path}) + configure_file("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" + "${full_path}" + @ONLY + ) + endif() + endforeach() endforeach() set(${_WCD_OUTPUT_FILES_VAR} ${${_WCD_OUTPUT_FILES_VAR}} PARENT_SCOPE) endif() |